98173980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32083}}^1$

素因数の和:32115

約数の個数: 72

約数和(自身を含む): 315321552

約数和(自身を除く): 217147572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 32083, 64166, 96249, 128332, 160415, 192498, 288747, 320830, 384996, 481245, 545411, 577494, 641660, 962490, 1090822, 1154988, 1443735, 1636233, 1924980, 2181644, 2727055, 2887470, 3272466, 4908699, 5454110, 5774940, 6544932, 8181165, 9817398, 10908220, 16362330, 19634796, 24543495, 32724660, 49086990, 98173980]

約数ペア:

[(1, 98173980), (2, 49086990), (3, 32724660), (4, 24543495), (5, 19634796), (6, 16362330), (9, 10908220), (10, 9817398), (12, 8181165), (15, 6544932), (17, 5774940), (18, 5454110), (20, 4908699), (30, 3272466), (34, 2887470), (36, 2727055), (45, 2181644), (51, 1924980), (60, 1636233), (68, 1443735), (85, 1154988), (90, 1090822), (102, 962490), (153, 641660), (170, 577494), (180, 545411), (204, 481245), (255, 384996), (306, 320830), (340, 288747), (510, 192498), (612, 160415), (765, 128332), (1020, 96249), (1530, 64166), (3060, 32083)]